First, prepare the chicken. Slice the chicken breasts around 3/4 of an inch lengthwise, pound if needed.
Place them in a ziplock bag and add the flour, garlic, salt, and, pepper. Shake it until the chicken is coated.
Preheat the oven to 200°.
Heat a large frying pan, adding the butter and oil on medium heat. Then add the Worchestershire sauce.
Saute and sear the chicken breast on both sides, cooking them until the meat is no longer pink inside, about 3 to 5 minutes on each side.
Place the cooked chicken on a parchment-lined cookie sheet, and place it in an oven to keep it warm at 200 degrees.